A typical pen is unremarkable and easily overlooked. The Saga does not fit this description. The heart of the Saga pen is the clever ball-lock mechanism; it's simple and elegant to use for those who know how, yet it can be quite a puzzle to the unseasoned user. We encourage you to challenge yourself to work out its operation on your own. Once you have unlocked the puzzle you might find it impossible to put down, and happy to write your own saga with this little piece of engineering art.